baber/WOPTO huggingface dataset:
Patent KR-20000002716-A (KR)
Title: Alignment of input/output pad of semiconductor memory device
Inventor: LEE CHANG HO
IPC: H01L21/60
Filed: 1998-06-23
Abstract: PURPOSE: An data input/output pad alignment of ultra integrated semiconductor memory device is provided. CONSTITUTION: The data input/output pad of the ultra integrated semiconductor memory device comprises; plural number of memory cell blocks aligned in line and file; plural number of data input/output circuits divided into 1st and 2nd groups; plural number of address input circuits aligned between the 1st and 2nd groups, receiving address signals delivered from outside.
Patent KR-20000008246-A (KR)
Title: Trn structure for radio registration of mobile telephone
Inventor: LEE GWANG HOON
IPC: H04L12/56
Filed: 1998-07-10
Abstract: PURPOSE: A TRN structure for the radio registration of a mobile telephone is provided to efficiently register a mobile telephone through the OTASP(Over The Air Service Provisioning) by efficiently defining the TRN structure. CONSTITUTION: The TRN structure for the radio registration of a mobile telephone is composed of: a mobile telephone(10) including the inherent identification number, the key code and the like for the OTASP registration; a base station(20) for transmitting and receiving data between a system for the OTASP performing and the mobile telephone(10); a telephone exchanger(30); a private telephone exchanger(40) for connecting the OTASP with an OTASP counseling server of a customer center(50) from the TRN fed from the telephone exchanger(30); the customer center(50); and an OTAF system(60).
Patent KR-19990013796-A (KR)
Title: 광섬유 자이로스코프를 위한 비율 제어 루프
IPC: G01C19/72
Filed: 1998-07-13
Abstract: 광섬유 자이로 스코프를 조절하기 위한 폐쇄 루프 시스템은 이른바 데드비트 시스템의 잉여에러가 더 높은 명령 주파수 함수를 가지도록 구성된다. 
     상기 폐쇄 루프 자이로는 피드백 통로 내에 비율 컨트롤러를 포함한다. 
     상기 비율 컨트롤러는 d.c. 오프셋 과 근소한 떨림을 정정하는 마지막 루프 변환을 받고 자이로 비율평가를 출력한다. 
     상기 비율 컨트롤러는 직렬연결된 다수의 피드백 통합기를 포함한다. 
     따라서, 내부의 루프 지체와 관련된 상기 잉여 자이로 에러는 감지된 자이로 비율에서 더 높은 명령 관계를 형성한다. 
     결과적으로, 감지된 자이로 비율의 함수로써 잉여에러의 실질적인 감소는 작동하는 자이로 주파수의 범위 전체를 통하여 일어난다.
Patent KR-20000008606-A (KR)
Title: Noodle producing method
Inventor: LIM YUNG KI
IPC: A23L7/109
Filed: 1998-07-15
Abstract: PURPOSE: A noodle producing method is provided to improve the tension of the noodle and to offer digestible noodle by adding the gourd containing much fibers. CONSTITUTION: The method comprises the steps of: gathering gourds, cutting them by a certain size and drying them to contain under 20% of moisture; soaking the dried gourd in the water for 2-3 hours, taking them out of water and pulverizing them in a pulverizer to make them syrup; pouring the syrupy gourd to flour and grain starch, mixing while adding a little sodium carbonate or culinary salt to make dough; supplying the dough to a noodle shaping device; extruding noodles having a certain diameter from the noodle shaping device and then drying.; Herein, the noodle helps to cure diabetes and gallstone disease, and particularly can delay the aging.
Patent KR-19990023425-A (KR)
Title: 인접하는 오픈비트라인들에 의해 보다 적게 영향받는 오픈비트라인들 사이에 공유된 센스증폭기들을 갖는 반도체 메모리기기
IPC: G11C7/06
Filed: 1998-08-06
Abstract: 반도체 다이나믹 랜덤 액세스 메모리기기는 병렬로 배열된 제 1오픈비트라인들(BL0∼BL3), 비트라인쌍들을 형성하도록 제 1오픈비트라인들과 개별적으로 쌍을 이룬 제 2오픈비트라인들(CBL0∼CBL3) 그리고 비트라인쌍들로부터 순차적으로 공급되는 데이터비트를 표시하는 전위차의 크기를 증가시키기 위하여 비트라인쌍들 사이에 공유된 센스증폭기(SA11)를 가지고, 데이터비트를 표시하는 하이 또는 로우레벨 중의 어느 한쪽은 센스증폭의 완료하에서 선택된 비트라인쌍의 제 1 및 제 2비트라인들 둘 다에 공급되어, 인접하는 오픈비트라인들에서의 전기적인 영향을 균등하게 한다.
Patent KR-20000013676-A (KR)
Title: Vacuum connecting pipe for vehicle brake power distribution device
Inventor: KIM TAE HWAN
IPC: B60T17/04
Filed: 1998-08-12
Abstract: PURPOSE: A vacuum connecting pipe is provided to prevent the agitation of the vacuum connecting pipe after the assembly work is over, and maintain the vacuum of the normal pressure chamber. CONSTITUTION: The vacuum connecting pipe for a vehicle brake power distribution device comprises; a casing(10) made by an airtight connection of the front shell(11) and the rear shell(12); a diaphragm(40) to partition the inside of the casing into a normal pressure chamber(20) and a variable pressure chamber(30) and a power driven piston(41); a sealing member(70) made of a rubber material to seal between the connecting hole(13) and the vacuum connecting pipe(60); an out faced flange(63) integral structured with one end of the vacuum connecting pipe(60) and kept in contact with the rear end(72) of the sealing member(70).
Patent KR-20000015461-A (KR)
Title: Method for correcting an error of a digital record and reproduce apparatus
Inventor: MIN KYUNG-IL
IPC: G11B20/18
Filed: 1998-08-29
Abstract: PURPOSE: An error correcting method is provided to reduce an error generation rate using an error correction of dummy data. CONSTITUTION: The error correcting method comprises the steps of: arranging image signals and dummy data recorded in a tape in columns to decode the same location unit data of each column; confirming the decoded result with regard to an outer code corresponding to a dummy mark to check whether an error is corrected; decoding from a next outer code to a last outer code when the error is not corrected; confirming whether or not an erase mark exists in inner data corresponding to the dummy data when the error is corrected; rearranging an array after clearing corresponding bits when the erase mark exists in the specific bit of an erase array corresponding to the dummy data; correcting the dummy data when the dummy data at a next outer code is different from the recorded dummy data and decoding using the corrected erase array.
Patent KR-20000018424-A (KR)
Title: Thermoplastic resin having fire retardancy
Inventor: KIM SE JONG
IPC: C08L25/12
Filed: 1998-09-02
Abstract: PURPOSE: The thermoplastic resin having fire retardancy is provided by the compositions of the basic resin (A) to be formed from rubber modified styrene resin (a1) and polyphenylenether resin (a2); commercialization substance (B) like styrene-acrylonitrile copolymer and block copolymer of polystyrene; phosphoric ester compound (C) like aromatic phosphate; and phenol resin (D), which has the excellent characters of a hard-combustion, a heat-resistance, and the mechanics; has no a poisonous gas during process and combustion of resin; and has no the occurrence of an environmental pollution because of adding nothing of a halogen compound. CONSTITUTION: The composition a hard-combustible, thermoplastic resin consists of the followings: (A) the basic resin to be formed from (a1) rubber modified styrene resin 40 to 95 weight % and (a2) polyphenylenether resin 60 to 5 weight %; (B) 2 to 20 weight % of styrene-acrylonitrile copolymer and block copolymer of polystyrene; (C) aromatic phosphate compound 5 to 30 weight % having the melting point of 90°C or above and having the following structural formula 1 or 2; and (D) phenol resin 3 to 30 weight % as against (A) the basic resin 100 weight %.
Patent KR-19990036672-A (KR)
Title: 치아 보호 애완 동물 식품
IPC: A23K1/18
Filed: 1998-09-24
Abstract: 본 발명은 씹으면 애완 동물의 치아를 기계적으로 깨끗하게 할 수 있는 건조 애완 동물 식품에 관한 것이다.     이 건조 애완 동물 식품은 변성된 단백질 공급원 및 젤라틴화된 탄수화물 공급원의 기질에 기초를 둔다.     불용성 섬유소를 기질에 넣는다.     또한, 흡습제는 건조 애완 동물 식품이 부서지는 것을 감소시키기에 충분한 양만큼 젤라틴화된 기질안에 함유된다.
Patent KR-20000024918-A (KR)
Title: Ozone generator
Inventor: LEE HYEONG GOO
IPC: C01B13/11
Filed: 1998-10-02
Abstract: PURPOSE: An ozone generator equipped with an auxiliary spiral electrode is provided which maximizes the occurrence of ozone and reduces power consumption. CONSTITUTION: An ozone generator comprises a tubular type electrode tube(16), a quartz tube(14) inserted into the electrode tube, an auxiliary spiral electrode(22) wound around the quartz tube and connected electrically to the electrode, a molded ring(20) mounted on the quartz tube, an electrode rod(12), and an insulating ring(18) placed both ends of the electrode rod. The auxiliary spiral electrode causes a large amount of ozone to be generated by making the length of discharge longer during electric discharge and the discharge to be generated easily even under low voltage by shortening a distance between the electrodes.
Patent KR-20000025239-A (KR)
Title: Control device for driving motor of cd-rom driver in car navigation
Inventor: KANG CHAN HO
IPC: G11B19/20
Filed: 1998-10-09
Abstract: PURPOSE: A control device for driving motor of CD-ROM driver in a car navigation is provided to operate the driving motor of CD-ROM in the necessity in order to save the current of battery as well as to prolong the life of the driving motor. CONSTITUTION: A mechanism controller(10) controls the operation of hardware, and a microcomputer(20) controls the operation of software. A motor drive(30) controls the operation of a motor on the basis of the control signal for driving a CD-ROM, and an insulation circuit part(40) applies only power to the motor in the necessity. A disk motor rotates a disk so as to read the data stored at a CD-ROM disk. A loading motor(60) performs in-out to CD-ROM, and an optical pick-up device (70) reads the data from the CD-ROM disk. A traverse motor(80) controls the movement of the optical pick-up device, and an amplifier part amplifies the data from the optical pick-up device for transmission. The insulation circuit part(40) calculates the port 1 and the port 2 based upon OR operation and then output the result. According to the result, the power access to the CD-ROM occurs or do not.
Patent KR-20000026082-A (KR)
Title: Complex pigment for cosmetics and manufacturing process
Inventor: CHOI KYEONG HO
IPC: A61Q1/00
Filed: 1998-10-17
Abstract: PURPOSE: A complex pigment for cosmetics is provided, which maintains original excellent property like as selective absorbent ability of allylmetacrylate crosslinked polymer for sebum, light sense of use and a nature of spreading, and improves phenomenon of blowing off powder and adhesive property. A manufacturing process of the pigment is provided also. CONSTITUTION: A manufacturing process of the complex pigment comprises of: (1)absorbing and compounding plate-shaped inorganic powders to the surface of allymetacrylate crosslinked polymer by static electricity; (2) fixing the complex particle from (1) using acrylates polymer; (3) mixing long chained pigment with fixed complex particle from (2) evenly; (4) dry spraying and coating the complex particle from (3) with silicon-oil.
Patent KR-20000026525-A (KR)
Title: Engine room radiation apparatus of refrigerator
Inventor: KIM SHI JAE
IPC: F25D19/00
Filed: 1998-10-21
Abstract: PURPOSE: An engine room radiation apparatus of a refrigerator is provided to perform an effective radiation considering a noise generated according to a driving of a cooling cycle, by constructing a pair of ventilation pans so as to determine a direction of an airflow according to a position of a refrigerator. CONSTITUTION: An engine room radiation apparatus of a refrigerator comprises a first ventilation pan(22) and a second ventilation pan(24). The first and second ventilation pans(22,24) are installed at different positions so directions of an airflow from the pans(22,24) are different from each other. The first ventilation pan(22) is installed so as to radiate a compressor(26) and a condenser. The second ventilation pan(24) is installed at a rear part of an engine room. The first and second ventilation pans(22,24) are selectively operated by a switch(30).
Patent KR-20000026660-A (KR)
Title: Internal clock generating circuit for reducing current consumption
Inventor: LEE SEONG GEUN
IPC: H03K3/00
Filed: 1998-10-22
Abstract: PURPOSE: An internal clock generating circuit is provided to minimize power consumption and current consumption. CONSTITUTION: An internal clock generating circuit including a buffer circuit for supplying a buffer delay signal after receiving an external clock, a first synchronous delay line(SDL) and a second synchronous delay line(SDL) comprises: a first control signal for comparing respective signals in the first SDL with the phase of the buffer delay signal and controlling a specific switch to supply respective signals in the second SDL as an internal clock; and a second control signal for controlling a switching operation of the next stage.
Patent KR-20000026834-A (KR)
Title: Method of forming silicide of semiconductor device
Inventor: JIN HUI CHANG
IPC: H01L21/28
Filed: 1998-10-23
Abstract: PURPOSE: A method of forming silicide is provided to form a silicide layer of low resistivity by manufacturing a second silicide layer in a device having a line width of 0.25 micro meter or less. CONSTITUTION: A method of forming silicide comprises the steps of: forming a gate electrode(13) on a semiconductor substrate(11) and forming source/drain regions(17,17a) in the substrate on both sides of the gate electrode; forming a metal layer of a high melting point and causing a lattice defect to the metal layer of a high melting point, the gate electrode and the source/drain regions under the metal layer of a high melting point by injecting silicon ions; forming a first silicide layer(18) on the upper part of the gate electrode and the substrate of the source/drain regions by a first rapid thermal process; and forming a second silicide layer(18a) atom-diffused from the first silicide layer by a second rapid thermal process after carrying out a cleaning process.
Patent KR-20000026980-A (KR)
Title: Ic socket
Inventor: LEE YOUNG HEE
IPC: H01R33/76
Filed: 1998-10-26
Abstract: PURPOSE: An IC(Integrated Circuit) socket is provided to continuously provide a suitable tension to a socket pin that repeatedly perform an electrical contact. CONSTITUTION: An IC socket includes a plurality of socket pins(1) and a socket pin fixing members(2,4). An elastic plate(3) is provided between the socket pin fixing members(2,4) to provide a suitable tension to the socket pin(1). Each of the pins(1) are separated into two pins so that a deformation of the pin(1) is minimized. The elastic plate(3) is provided with a plurality of holes so that the separated pins are crossed with each other in the hole to be electrically connected to each other. Connected ends of the separated pins are conical-shaped so as to improve the electrical connection therebetween.
Patent KR-20000027840-A (KR)
Title: Method for manufacturing thin film transistor
Inventor: KIM SU HO
IPC: H01L29/786
Filed: 1998-10-29
Abstract: PURPOSE: A method for forming a TFT(thin film transistor) using a bottom gate electrode of SRAM is provided to prevent a degradation and improve a uniformity of a gate insulator by forming a contact after depositing a channel polysilicon. CONSTITUTION: A bottom electrode(10) is formed by depositing a polysilicon layer on a silicon substrate. A gate insulator(20) is formed on the bottom electrode(10). A channel polysilicon layer(40) is formed on the resultant structure. After patterning the channel polysilicon layer(40) and the gate insulator(20) so as to form a contact, a plug polysilicon layer(50) is formed.
Patent KR-19990076528-A (KR)
Title: 비터비 알고리즘 처리를 위한 가산 비교 선택 고속화 장치 및방법
IPC: H03M13/41
Filed: 1998-10-31
Abstract: 본 가산 비교 선택 고속화 방법은 브랜치 메트릭값 계산부와 메트릭 메모리와, 제1 및 제2레지스터를 가지며 제1이전 메트릭값과 상기 브랜치 메트릭값 계산부에서 출력되는 현재 상태의 계산된 브랜치 메트릭값을 가산한 값과 제2이전 메트릭값과 상기 브랜치 메트릭값 계산부에서 출력되는 다음 상태의 계산된 브랜치 메트릭값을 가산한 값을 비교하여 더 큰 값을 생존 메트릭으로 결정하는 가산 비교 선택장치를 구비한 비터비 알고리즘 처리방법에 있어서, 임의의 한 현재 상태에서의 메트릭값을 구하기 위해 상기 메트릭 메모리에서 대응되는 제1 및 제2이전 메트릭값을 읽어 각각 상기 제1 및 제2레지스터에 저장한 다음 상기 현재 상태에서의 메트릭값을 계산하는 제1과정과, 상기 제1과정의 수행후 상기 제1 및 제2레지스터의 제1 및 제2이전 메트릭값을 그대로 이용하는 다른 현재 상태에서의 메트릭값을 계산하는 제2과정과, 상기 제2과정의 수행후 상기 제1 및 제2레지스터의 제1 및 제2이전 메트릭값과 다른 이전 메트릭값을 이용하는 또 다른 현재 상태에서의 메트릭값을 구하기 위해 상기 제1과정으로 되돌아가는 제3과정으로 이루어짐을 특징으로 한다.
Patent KR-20000032651-A (KR)
Title: Snow noise attenuation device in weak signal using agc voltage of tuner and method therefor
Inventor: KANG CHEONG SEOK
IPC: H04N5/44
Filed: 1998-11-17
Abstract: PURPOSE: A snow noise attenuation device in weak signal using AGC(auto gain control) voltage of tuner and method therefor is provided to discriminate and compare AGC voltage automatically varied the strength of a signal in a tuner and change the sharpness control characteristics, thereby changing the peaking and sharpness gain of video signals. CONSTITUTION: A snow noise attenuation device in weak signal using AGC voltage of tuner comprises a signal amplifier(21), a tuner(22), an SAW tuner(23), a video/audio detector(24), an audio trap/video peaking unit(25); a video chroma IC(26); a chromatic signal amplifier(27), a horizontal/vertical synchronous divider(28), a horizontal/vertical driver(29), a micom(30), an audio controller(31) and an audio amplifier(32). The amplifier(21) amplifies broadcasting signal to output RF signal. The tuner(22) converts the RF signal into IF signal and make up/down the converted the output gain of the IF signal on the basis of AGC voltage. The SAW filter(23) attenuates the IF signal. The detector(24) detects CVBS(combined video broadcasting signal) and audio signals in the IF signals.
Patent KR-19990062781-A (KR)
Title: 플라즈마 처리장치 및 처리방법
IPC: H05H1/24
Filed: 1998-12-03
Abstract: 중심전극(3)과, 이 중심전극(3)을 둘러싸도록 구비된 관형상의 외부전극(1)과, 상기 중심전극(3) 및 외부전극(1)을 서로 전기 절연시키도록 이들 중심전극(3) 및 외부전극(1) 사이에 배치된 관형상의 반응 파이프(2)와, 이 반응 파이프(2)내 상기 중심전극(3) 및 외부전극(1) 사이에 형성된 방전공간(22)에 플라즈마 생성 가스를 공급하기 위한 가스 공급수단(56)과, 상기 중심전극(3) 및 외부전극(1) 사이에 AC전압을 인가하기 위한 AC전원(17)을 포함하는 플라즈마 처리장치(K1∼K4)에 있어서, 가스 공급수단(56)에 의해 플라즈마 생성 가스를 방전공간(22)으로 공급할 뿐만 아니라, AC전원(17)으로 중심전극(3) 및 외부전극(1) 사이에 AC전압을 인가함으로써, 대기압하에서 상기 방전공간(22)내에 글로우 방전을 발생시켜 상기 반응 파이프(2)의 취출구(21)로부터 상기 피처리물(7)쪽으로 플라즈마 제트(55)를 분사하고, 상기 중심전극(3) 및 외부전극(1)을 냉각시키기 위한 냉각수단(27, 28, 34, 35, 51)을 포함한 것을 특징으로 하는, 피처리물(7)의 플라즈마 처리를 위한 플라즈마 처리장치(K1∼K4)를 공개한다.
Patent KR-19990062925-A (KR)
Title: 주사처리과정에서 기계적 진동의 방해작용을 보상하는 래스터주사장치
IPC: G01Q70/04
Filed: 1998-12-09
Abstract: 본 발명은 래스터방식으로 주사동작을 실행하는 장치, 특히 래스터현미경에 관한 것이다. 주사과정에서 기계적 진동으로 인한 방해작용을 더욱 빠르고 또한 많은 비용을 들이지 않고 보상하기 위해서, 본 발명에 따른 장치는 기계적 진동을 감지하고, 출력이 z-신호를 생성하는 장치의 출력과 함께 가산기에 연결된 필터를 구동하는 센서를 포함한다. 이때, 가산기의 출력은 표본과 센서의 간격을 변화하는 장치를 구동한다.
Patent KR-20000040154-A (KR)
Title: Method for removing an ac offset of a transmission line
Inventor: LEE JAE GYU
IPC: H02J1/00
Filed: 1998-12-17
Abstract: PURPOSE: A method for removing an AC offset of a transmission line is provided to perfectively remove the magnitude and the phase of a basic wave by removing an AC current from the breakdown signal to leave a harmonic wave only. CONSTITUTION: In a breakdown signal which comprises an AC current and a harmonic wave, the harmonic wave is gradually removed to leave the AC current only. The initial value(A) and the damping ratio(X) are calculated from the AC current. The AC offset component which is calculated from the initial value(A) and the damping rate(X) is removed in the breakdown signal.
Patent KR-20000042336-A (KR)
Title: Ventilating fan assembly for air conditioner
Inventor: HWANG YONG HUI
IPC: F24F1/00
Filed: 1998-12-24
Abstract: PURPOSE: A ventilating fan assembly for an air conditioner is provided to reduce noise of a ventilating fan and to increase airflow. CONSTITUTION: A ventilating fan(140) rotates with a motor(260) to ventilate external air to the rear face. The heat-exchanged cold air is absorbed by the ventilating fan and then guided to an air inlet(150) through a bell mouth portion(120) of a casing(110). That is, the cold air is guided to the air inlet by a guide groove(130) to reduce the flow of cold air in the bell mouth. The cold air is discharged to an indoor space through an air outlet to control indoor temperature for a user.
Patent KR-20000043806-A (KR)
Title: Method for continuously casting cast piece using cast piece supporter of continuous caster
Inventor: CHOI JU
IPC: B22D11/04
Filed: 1998-12-29
Abstract: PURPOSE: A cast piece supporter of a continuous caster is provided to prevent a cast piece from tapering and to stably support the cast piece. CONSTITUTION: In order to expand width, molten steel stops injecting and a cast piece is pulled downward to place a meniscus on the upper part of a cast piece supporter. Then, molten steel is injected again without leaking by filling a filling agent into a casting mold. The cast piece is drawn when molten steel is filled up to the casting mold and at that time, the supporter falls down with the cast piece. Since the length of the casting mold is short, the cast piece is expanded for a short time.
Patent KR-20000044651-A (KR)
Title: Redundancy circuit of semiconductor memory device using strong dielectric capacitor and repairing method thereof
Inventor: KYE HUN U
IPC: G11C29/00
Filed: 1998-12-30
Abstract: PURPOSE: A redundancy address bit programming circuit of a semiconductor memory device is provided to repair a defective cell promptly and easily without using an expensive laser equipment. CONSTITUTION: In using a redundancy cell alternated with a defect memory cell, a data "0" is stored in a ferroelectric capacitor(FC2) through programming pads(232,234). Without using, a data "1" is stored. An output(M) of a master programming circuit(228) is high in using the redundancy cell and is low without using. A detecting circuit(230) outputs a word line selecting signal(RWL) become a "high" level when the redundancy cell is used and a defect address is inputted. The detecting circuit(230) contains NAND gates(ND22,ND24) and an NOR gate(NR26) and detects a case that outputs(Q0,Q1,Q2,A3) of redundancy address bit programming circuits(220,222,224,226) and the output(M) of the master programming circuit(228) are all the "high" level.
Patent KR-20000045910-A (KR)
Title: Manufacturing method of fuse box of semiconductor device
Inventor: JWA SEUNG HUI
IPC: H01L23/58
Filed: 1998-12-30
Abstract: PURPOSE: A method for manufacturing a fuse box of a semiconductor device is to eliminate a layered structure in which a metal wiring pattern is laminated on a metal contact in a fuse box guard ring region, so as to reduce a occupying space of the fuse box structure and to improve a reliability of a chip as well. CONSTITUTION: A fuse box manufacturing method comprises the steps of: depositing a first interlayer insulation layer(2) on a semiconductor substrate(1), and forming a conductive region on which the fuse box is to form; forming a second interlayer insulation layer(3) on the former layer; etching the second interlayer insulation layer; forming a first metal wiring film spacer on the sidewall of the etched layer; forming a third interlayer insulation layer(5) on the former layer; etching the third layer; forming a second metal wiring film spacer on the sidewall of the first layer; and forming a passivation layer(7) on the former layer, and patterning the same to form the fuse box.
Patent KR-19990036404-A (KR)
Title: 섬유 보강 세라믹 메트릭스 합성물 실린더 헤드와 내연기관용실린더 헤드 라이너
IPC: F02F1/38
Filed: 1996-07-16
Abstract: 본 발명은 내연 기관의 부품에 관한 것이며, 보다 상세하게는 내연 기관용의 전형적인 세라믹 실린더 헤드(10) 또는 섬유 보강 세라믹 메트릭스 합성물 라이너(11)에 관한 것이다. 본 발명은 열충격에 기인한 최소의 충격, 부식, 기관 중량 등으로부터의 손상 문제를 해결한다. 전형적인 세라믹 실린더 헤드(10), 또는 섬유 보강 세라믹 메트릭스 합성물 라이너는 또한 적정 레벨로 접촉 온도를 유지하기 위하여 상부 표면에 있는 히트 싱크를 포함한다. 세라믹 실린더 헤드 또는 헤드 라이너는 방열된 열로부터 다른 차량 시스템을 손상시킴이 없이 자동차 후드 아래 배치될 수 있는 자동차를 위한 것이다.
Patent KR-19990082087-A (KR)
Title: 리튬이온전지
IPC: H01M4/587
Filed: 1997-01-09
Abstract: 본 발명은 작은 판형, 마이크로비이드형 및/또는 섬유형 구조로부터 선택되는 다양한 형태를 가진 탄소입자의 혼합물을 포함하는 인터칼레이션계 탄소 애노드를 사용하여 제조할 수 있는 성능이 개선된 비수계 고체 전지에 관한 것이다. 상기 애노드는 결합 및 접착특성이 우수하여, 전지에 사용하게 되면 비전극 용량이 300 mAh/g 이상이 되게 한다. 전지의 싸이클 수명은 1000 싸이클 이상이 되며, 최초 1회 싸이클의 용량손실은 약 5-15%에 불과하다.